sleeplessai

Claude Code Leaked Source — Git skill for Claude Code

Git community

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows.

How to install Claude Code Leaked Source

This entry records only its repository, not the path inside it, so there is no exact command to give. Open sleeplessai/claude-code-leaked-source and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Claude Code Leaked Source does

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README

Claude Code — Leaked Source (2026-03-31)

**On March 31, 2026, the full source code of Anthropic's Claude Code CLI was leaked** via a `.map` file exposed in their npm registry.

How It Leaked

[Chaofan Shou (@Fried_rice)](https://x.com/Fried_rice) discovered the leak and posted it publicly:

**"Claude code source code has been leaked via a map file in their npm registry!"**

— [@Fried_rice, March 31, 2026](https://x.com/Fried_rice/status/2038894956459290963)

The source map file in the published npm package contained a reference to the full, unobfuscated TypeScript source, which was downloadable as a zip archive from Anthropic's R2 storage bucket.

Overview

Claude Code is Anthropic's official CLI tool that lets you interact with Claude directly from the terminal to perform software engineering tasks — editing files, running commands, searching codebases, managing git workflows, and more.

This repository contains the leaked `src/` directory.

Leaked on: 2026-03-31
Language: TypeScript
Runtime: Bun
Terminal UI: React + Ink (React for CLI)
Scale: ~1,900 files, 512,000+ lines of code

Directory Structure

src/
├── main.tsx                 # Entrypoint (Commander.js-based CLI parser)
├── commands.ts              # Command registry
├── tools.ts                 # Tool registry
├── Tool.ts                  # Tool type definitions
├── QueryEngine.ts           # LLM query engine (core Anthropic API caller)
├── context.ts               # System/user context collection
├── cost-tracker.ts          # Token cost tracking
│
├── commands/                # Slash command implementations (~50)
├── tools/                   # Agent tool implementations (~40)
├── components/              # Ink UI components (~140)
├── hooks/                   # React hooks
├── services/                # External service integrations
├── screens/                 # Full-screen UIs (Doctor, REPL, Resu